Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,643,915",
      "signature": "0xa6b93fc946889407fc1d055b99f0b8b2e0f52169a4c1d77c093cff8778c069de67f7d9fe867731e46ebfafe92eb680c8",
      "randomness": "0xbc9bc79b87a5141ad26b60cfffca7b6a04c1c3ad8386fc2d38b7a72527bcb9d2"
    }
  ],
  "blockNumber": "7,431,283"
}

{
  "Sr25519": "0x9456387d5942ca8d1a0db6c040ecbe267ec4d69a4119bbcb62edbef5c4860f327f833e695ad8ddf37af55bb37ffc8aded95d73f779d6393c06cfab73b615d98c"
}